su 1.12.11devel
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su_log.h
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1/*
2 * This file is part of the Sofia-SIP package
3 *
4 * Copyright (C) 2005 Nokia Corporation.
5 *
6 * Contact: Pekka Pessi <pekka.pessi@nokia-email.address.hidden>
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public License
10 * as published by the Free Software Foundation; either version 2.1 of
11 * the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
21 * 02110-1301 USA
22 *
23 */
24
34#ifndef SU_LOG_T
36#define SU_LOG_T
38typedef struct su_log_s su_log_t;
39#endif
40
41#ifndef SU_LOG_H_NEED_SU_LOG_T
42
43#ifndef SU_LOG_H
45#define SU_LOG_H
46
47#include <stdarg.h>
48
49#ifndef SU_CONFIG_H
50#include <sofia-sip/su_config.h>
51#endif
52
53SOFIA_BEGIN_DECLS
54
56typedef void (su_logger_f)(void *stream, char const *fmt, va_list ap);
57
59struct su_log_s {
60 int log_size;
61 char const *log_name;
62 char const *log_env;
63 unsigned log_default;
64 unsigned log_level;
65 int log_init;
66
67 su_logger_f *log_logger;
68 void *log_stream;
69};
70
71enum { SU_LOG_MAX = 9 };
72
74#define SU_LOG_INIT(name, env, level) \
75 { sizeof(su_log_t), name, env, level, SU_LOG_MAX, 0, NULL, NULL, }
76
77SOFIAPUBFUN void su_log(char const *fmt, ...)
78 __attribute__ ((__format__ (printf, 1, 2)));
79
80SOFIAPUBFUN void su_llog(su_log_t *log, unsigned level, char const *fmt, ...)
81 __attribute__ ((__format__ (printf, 3, 4)));
82SOFIAPUBFUN void su_vllog(su_log_t *log, unsigned level,
83 char const *fmt, va_list ap);
84SOFIAPUBFUN void su_log_redirect(su_log_t *log, su_logger_f *f, void *stream);
85SOFIAPUBFUN void su_log_set_level(su_log_t *log, unsigned level);
86SOFIAPUBFUN void su_log_soft_set_level(su_log_t *log, unsigned level);
88
91
93SOFIAPUBFUN void su_perror(char const *s);
94
96SOFIAPUBFUN void su_perror2(char const *s, int errcode);
97
98SOFIA_END_DECLS
99
100#endif
101
102#endif /* !defined(SU_LOG_H_NEED_SU_LOG_T) */
Log object.
Definition su_log.h:59
su library configuration
#define SOFIAPUBFUN
SOFIAPUBFUN declares an exported function.
Definition su_config.h:66
#define SOFIAPUBVAR
SOFIAPUBVAR declares an exported variable.
Definition su_config.h:68
void su_log_redirect(su_log_t *log, su_logger_f *f, void *stream)
Redirect a log.
Definition su_log.c:195
void su_log(char const *fmt,...)))
Log a message to default log.
Definition su_log.c:90
su_log_t su_log_global[]
Debug log for su module.
Definition su_global_log.c:65
void su_perror(char const *s)
Log the latest su error message.
Definition su_log.c:79
void su_llog(su_log_t *log, unsigned level, char const *fmt,...)))
Log a message with level.
Definition su_log.c:103
void su_log_set_level(su_log_t *log, unsigned level)
Set log level.
Definition su_log.c:212
void su_log_init(su_log_t *log)
Initialize a log.
Definition su_log.c:144
void() su_logger_f(void *stream, char const *fmt, va_list ap)
Prototype for logging function.
Definition su_log.h:56
void su_vllog(su_log_t *log, unsigned level, char const *fmt, va_list ap)
Log a message with level (stdarg version).
Definition su_log.c:113
su_log_t su_log_default[]
Default debug log.
Definition su_default_log.c:83
void su_perror2(char const *s, int errcode)
Log the su error message.
Definition su_log.c:73
void su_log_soft_set_level(su_log_t *log, unsigned level)
Set log level.
Definition su_log.c:239

Sofia-SIP 1.12.11devel - Copyright (C) 2006 Nokia Corporation. All rights reserved. Licensed under the terms of the GNU Lesser General Public License.